def include_file(self,name,encoding=None):
"Include an interscruot file"
if 'input' in self.process.trace:
print('input from',name)
file_signature = (self.depth+1,'interscript',name)
if file_signature in self.pass_frame.skiplist:
print('SKIPPING INCLUDE FILE',file_signature)
i = 0
t = self.master.src_tree
n = len(t)
while i<n:
if file_signature == tuple(t[i][0:3]): break
i = i + 1
if i == n:
print('COULD NOT FIND SKIP FILE',file_signature,'in',t)
else:
self.pass_frame.include_files.append(file_signature)
i = i + 1
lev = file_signature[0]
while i<n:
if t[i][0] >= lev: break
print('INSERTING',t[i][2],'into include file list (cheating)')
self.pass_frame.include_files.append(tuple(t[i][0:3]))
i = i + 1
else:
self.pass_frame.include_files.append(file_signature)
if encoding is None:
encoding = self.source.encoding_name
self.include_source(named_file_source(
self.pass_frame,name, self.source.directory, encoding=encoding))
def sink_verbatim(self, filename):
"Write code in an external file directly to the tanglers driver"
self.current_weaver.label_chunk(filename)
source = named_file_source(self.pass_frame, filename,
self.source.directory)
data = source.readlines()
self.current_tangler.sink.writelines(data)
def include_file(self, name, encoding=None):
"Include an interscruot file"
if 'input' in self.process.trace:
print('input from', name)
file_signature = (self.depth + 1, 'interscript', name)
if file_signature in self.pass_frame.skiplist:
print('SKIPPING INCLUDE FILE', file_signature)
i = 0
t = self.master.src_tree
n = len(t)
while i < n:
if file_signature == tuple(t[i][0:3]): break
i = i + 1
if i == n:
print('COULD NOT FIND SKIP FILE', file_signature, 'in', t)
else:
self.pass_frame.include_files.append(file_signature)
i = i + 1
lev = file_signature[0]
while i < n:
if t[i][0] >= lev: break
print('INSERTING', t[i][2],
'into include file list (cheating)')
self.pass_frame.include_files.append(tuple(t[i][0:3]))
i = i + 1
else:
self.pass_frame.include_files.append(file_signature)
if encoding is None:
encoding = self.source.encoding_name
self.include_source(
named_file_source(self.pass_frame,
name,
self.source.directory,
encoding=encoding))
def sink_verbatim(self,filename):
"Write code in an external file directly to the tanglers driver"
self.current_weaver.label_chunk(filename)
source = named_file_source(
self.pass_frame,
filename,
self.source.directory)
data = source.readlines()
self.current_tangler.sink.writelines(data)
def include_code(self, name, current_tangler):
"Insert code in an external file into a nominated tangler stream"
ifdata = (self.depth + 1, 'code: ' + current_tangler.language, name)
self.pass_frame.include_files.append(ifdata)
r = []
source = named_file_source(self.pass_frame, name,
self.source.directory)
inpt = input_frame(self.pass_frame, source, r, self.current_weaver,
self.userdict.copy(), self.depth + 1)
r.append([inpt.any_line_re, inpt.do_web])
inpt.select(current_tangler)
inpt.file_pass()
def insert_code(self,name):
"Insert code in an external file into the tangler stream"
ifdata = (self.depth+1,'code: '+self.current_tangler.language,name)
self.pass_frame.include_files.append(ifdata)
r = []
source = named_file_source(self.pass_frame,name, self.source.directory)
inpt = input_frame(
self.pass_frame,
source,
r,
self.current_weaver,
self.userdict.copy(),
self.depth+1)
r.append([inpt.any_line_re, inpt.do_web])
inpt.select(self.current_tangler)
inpt.file_pass()
def __init__(self,master, passno, skiplist):
self.skiplist = skiplist
# the display
self.master = master
self.process = master.process
if 'frames' in self.process.trace:
self.process.acquire_object(self, 'PASS FRAME')
self.passno = passno
self.inhibit_sref = master.inhibit_sref
self.ids = {}
self.flist = []
self.fdict = {}
self.iflist = []
self.toc = []
self.include_files = []
self.classes = {}
self.functions = {}
self.testno = 0
self.sequence = 0
self.tests = {}
self.section_index = {}
self.ftp_list = []
file = self.master.filename
encoding = self.master.encoding
encoding = encoding.lower().replace('-','_')
if 'frames' in self.process.trace:
print('Processing',file,'Pass',passno+1,'Encoding',encoding)
basename = file
if file.find('.') != -1:
basename = '.'.join(file.split('.')[:-1])
weaver = None
userdict = { }
try:
input_file =named_file_source(self,file, self.master.source_prefix, encoding = encoding)
except source_open_error as filename:
print('Cannot Open File',filename,'for input (ignored)')
raise
except KeyboardInterrupt:
raise
except:
print("Program error opening",file)
traceback.print_exc()
raise
self.include_files.append((1,'interscript',file))
inpt = input_frame(
self,
input_file,
[],
weaver,
userdict,
1)
del input_file
del weaver
del userdict
inpt.set_warning_character(python='@')
if 'input' in self.process.trace:
print('input from',inpt.source.get_source_name())
inpt.file_pass()
# at this point, inpt, weaver, userdict, input_file
# should all be released (even if 'pass_frame' is held onto,
# these symbols are defined in the __init__ function frame)
del inpt
try: raise eoi
except: pass
